1. tortuga marina, carey   sea urchin   turtle   starfish   otter   Hint Half-n-half Clue   2. anguila   whale   oyster   turtle   eel   Half-n-half Clue   3. caracol   mussel   snail   turtle   otter   Half-n-half Clue   4. tiburón   crab   octopus   shark   swordfish   Half-n-half Clue   5. ballena   seal   shark   whale   eel   Half-n-half Clue   6. almeja   clam   jellyfish   otter   octopus   Half-n-half Clue   7. cangrejo   dolphin   shark   crab   turtle   Half-n-half Clue